BE894354A - Tole de noyau d'une piece presentant au moins une fenetre - Google Patents

Tole de noyau d'une piece presentant au moins une fenetre

Info

Publication number
BE894354A
BE894354A BE0/208982A BE208982A BE894354A BE 894354 A BE894354 A BE 894354A BE 0/208982 A BE0/208982 A BE 0/208982A BE 208982 A BE208982 A BE 208982A BE 894354 A BE894354 A BE 894354A
Authority
BE
Belgium
Prior art keywords
window
piece
core sheet
core
sheet
Prior art date
Application number
BE0/208982A
Other languages
English (en)
French (fr)
Inventor
F Debus
P Niemz
Original Assignee
Blum G M B H & Co E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blum G M B H & Co E filed Critical Blum G M B H & Co E
Publication of BE894354A publication Critical patent/BE894354A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206Manufacturing of magnetic cores by mechanical means
    • H01F41/0233Manufacturing of magnetic circuits made from sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/245Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
BE0/208982A 1981-09-09 1982-09-09 Tole de noyau d'une piece presentant au moins une fenetre BE894354A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813135687 DE3135687A1 (de) 1981-09-09 1981-09-09 Einteiliges kernblech mit mindestens einem fenster fuer transformatoren, drosselspulen, konstanthalter oder dergleichen, sowie verfahren und werkzeug zu seiner herstellung

Publications (1)

Publication Number Publication Date
BE894354A true BE894354A (fr) 1983-03-09

Family

ID=6141211

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208982A BE894354A (fr) 1981-09-09 1982-09-09 Tole de noyau d'une piece presentant au moins une fenetre

Country Status (7)

Country Link
BE (1) BE894354A (de)
DE (1) DE3135687A1 (de)
DK (1) DK402682A (de)
ES (1) ES8307410A1 (de)
FR (1) FR2512580A1 (de)
GB (1) GB2112673A (de)
SE (1) SE8205075L (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053096B (de) * 1956-03-07 1959-03-19 Siemens Ag Zusammenhaengendes Kernblech mit mindestens einem Fenster zur Schichtung von Metallkernen fuer Transformatoren und Drosseln, insbesondere Magnetverstaerker
US3219957A (en) * 1957-12-03 1965-11-23 Advance Transformer Co Core for electromagnetic device
DE1613628A1 (de) * 1967-03-20 1970-07-30 Blum Eisen & Metallind Zweiteiliger Eisenkern,insbesondere fuer Transformatoren
DE2824207A1 (de) * 1978-06-02 1979-12-06 Blum Eisen & Metallind Einteiliges kernblech mit mindestens einem fenster fuer transformatoren, drosselspulen, konstanthalter o.dgl. sowie verfahren und werkzeug zu seiner herstellung

Also Published As

Publication number Publication date
FR2512580A1 (fr) 1983-03-11
ES515602A0 (es) 1983-07-01
SE8205075L (sv) 1983-03-10
ES8307410A1 (es) 1983-07-01
DK402682A (da) 1983-03-10
GB2112673A (en) 1983-07-27
SE8205075D0 (sv) 1982-09-07
DE3135687A1 (de) 1983-03-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E. BLUM G.M.B.H. & CO.

Effective date: 19840909